| Date | Rate |
|---|---|
| 2013/1/22 | 0.387 |
| 2013/1/21 | 0.385 |
| 2013/1/18 | 0.386 |
| 2013/1/17 | 0.387 |
| 2013/1/16 | 0.386 |
| 2013/1/15 | 0.387 |
| 2013/1/14 | 0.386 |
| 2013/1/11 | 0.387 |
| 2013/1/10 | 0.387 |
| 2013/1/9 | 0.387 |
| 2013/1/8 | 0.387 |
| 2013/1/7 | 0.386 |
| 2013/1/4 | 0.388 |
| 2013/1/3 | 0.387 |
| 2013/1/2 | 0.389 |
| 2012/12/28 | 0.413 |
| 2012/12/27 | 0.393 |
| 2012/12/26 | 0.392 |
| 2012/12/25 | 0.390 |
| 2012/12/24 | 0.388 |
